init.environ.rc

# set up the global environment
on init
    export ANDROID_BOOTLOGO 1
    export ANDROID_ROOT /system
    export ANDROID_ASSETS /system/app
    export ANDROID_DATA /data
    export ANDROID_STORAGE /storage
    export EXTERNAL_STORAGE /sdcard
    export ASEC_MOUNTPOINT /mnt/asec
    export BOOTCLASSPATH /system/framework/core-oj.jar:/system/framework/core-libart.jar:/system/framework/conscrypt.jar:/system/framework/okhttp.jar:/system/framework/core-junit.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/telephony-common.jar:/system/framework/voip-common.jar:/system/framework/ims-common.jar:/system/framework/apache-xml.jar:/system/framework/nullwebview.jar:/system/framework/org.apache.http.legacy.boot.jar
    export SYSTEMSERVERCLASSPATH /system/framework/services.jar:/system/framework/wifi-service.jar:/system/framework/wear-service.jar